Quote Originally Posted by Flying Mullet
Because there's a cap on how many Chocographs you can get when you first are able to get to the Choco Forest. After you dig up so many the moogle tells you you've dug up all there is for now. Later on in the story when you come back you can get more.
I guess that makes sense.
This sidequest rules, btw.
I love finding treasures and practically drown in goodies.